Boys' name · since 1929
Inacio
22 babies named Inacio in U.S. Social Security records since 1929, with the highest year being 2005. Year-by-year trend, decade aggregates, and state-level rankings drawn from federal birth data.
- #28,191 of 45,481
- all-time among boys
- 22
- born since 1929
- 2000s
- peak decade
Inacio is not among the current top-ranked boys names; 22 have been recorded since 1929.
Social Security Administration records show Inacio recorded 22 times among boys since 1929, though it doesn't currently rank among the most-used boys names, peaking in the 2000s. This profile derives year-by-year birth trends, decade totals, and state-level distribution directly from SSA birth-registration files spanning 1929 to 2024.
- #28,191 of 45,481 all-time among boys
- 22 born since 1929
- 2000s peak decade
Data updated Aug 2026
The verdict
According to the U.S. Social Security Administration, Inacio ranks #28,191 of 45,481 boys' names by all-time recorded births (highest first). 22 born since 1929, peaking in the 2000s.
- #28,191 of 45,481
- all-time among boys
- 22
- born since 1929
- 2000s
- peak decade
Inacio's 22 recorded births place it above 37.4% of the 45,481 boys names in the full SSA archive.
No state rows cleared SSA’s public reporting threshold for this name.
Inacio's usage pattern, beyond the headline number
Inacio splits its recorded history at 2005: 55% of all births land in the more recent half, 45% in the earlier half, an evenly balanced pattern over time. The single quietest year was 1929 (5 births) -- compare that against the 2005 peak of 7 for a sense of just how much the name's popularity has swung.
Inacio popularity over time
Annual U.S. births registered with the Social Security Administration · 1929–2024
- Peak year (2005)
- 7
- Annual births at peak, across 96 years of records
Inacio by decade
2000s is the heaviest window (12 births, 55% of the file).
2000s was Inacio's strongest decade.
12 babies received the name during that ten-year window, about 55% of all-time use.
Inacio births by decade
Total births in each ten-year window
- 1920s
1920s
5 births
- 2000s
2000s
12 births
- 2020s
2020s
5 births
What this shows Peak: 2000s at 12 births (55% of all-time use).
Frequently Asked Questions
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What to do with Inacio's data
- Inacio's usage has stayed within range of its 2000s decade-level peak (12 total births) through the 2020s (5) -- a comparatively stable name, not a fading trend.
Figures reflect SSA-reported births only; see the methodology above for the privacy-suppression floor.
Keep exploring Inacio
Nearby Names Like Inacio
Names with a similar sound, spelling, or feel to Inacio
Compare Inacio side by side: Inacio vs Inaki Inacio vs Ina Inacio vs Inari
Related Names
Names with a similar number of total births
Nationwide names with similar peak year or record span
Two nationwide peer axes for Inacio: closest SSA peak year, and closest first→latest record span. Distinct from the spelling and current-rank neighborhoods above.
Similar peak year (~2005)
Similar record span (~95 yrs)
Peak year is the single SSA year with the most births for that name; record span is first-to-latest year in the national files, not a recommendation or shared origin claim.
Data Sources
Data as of August 2026. Source: U.S. Social Security Administration (SSA).
According to the Social Security Administration, this profile draws directly from the agency's public-use baby-name files (updated June 2026). See our methodology for the full extraction, aggregation, and privacy-suppression rules.
Primary: Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications, National Data, 1929–2024 (ssa.gov/oact/babynames).
State-level: Source: U.S. Social Security Administration, Baby Names, State-Level Files (namesbystate.zip).
Name Almanac is rendered directly from the Social Security Administration's public baby-name files, no number is typed in by an editor. This profile for Inacio draws directly on SSA national and state-level files, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.